Tz3-td3690 constant potentiometer has two working modes of constant potential and constant current, IR compensation, load line control function, working without chaos, fast response time, wide frequency band and so on.

The instrument can be used for leveling and temporary testing of electrochemical systems. As an electrochemical interface, it can be used online with TZ3-TD4020,TZ3-TD1250 frequency response analyzer and so on.

Working mode: two kinds of constant potential and constant current: polarization level: greater than +-10V; Polarization current: greater than +-800mA; Maximum output voltage (slot voltage) : greater than +-15V; Amplifier response time: less than 5μS (with unitary gain); Input impedance of intervention motor: greater than 109 ω; Phase error :(under the premise of unit gain) 1. The frequency of 10hz-10khz is less than 5 degrees; 2. When the frequency is 10khz-50khz, it is less than 15 degrees; Gain error :(under the premise of unit gain) 100mA,10mA,1mA range; Less than 5% (frequency 10Hz-khz); 800 ma range; Less than 10% (frequency 10-50KHZ) constant potentiometer constant potentiometer constant potentiometer constant potentiometer constant potentiometer constant potentiometer constant potentiometer constant potentiometer constant potentiometer